5th week of autos. Questions for next steps into flowering.

So long story short I had lost one NL seed in the pot dropped while stoned idiot I know and so i planted another one(the one that is growing). After last weeks first full dowsing of water I found this guy growing out the soil the lost seed! Lol got him setup and started germinating an amnesia haze to grow with it next grow.

Ph down to 6.5.. did 3ml of ph down by cyco for 2gallons.

Ph 6.5
Ppm 1085
Looking good guys?

looks good man, ive got bb x somango and it started to shoot preflowers around day 23, not so many tbh. got an GHS auto bomb as well, showed preflowers at day 20 i believe. genetics i guess...

Northern lights at day 45.
Ph 6.5
Ppm 1100

Blueberry day 43
Pistils barely coming in looks like 12 colas coming up.
Ph6.5
Ppm 1070